I have read several times were people have boiled pine branches and leaves for about 30 minutes then put it in a spray bottle. I have also heard of people who have put baking soda in a spray bottle of water and that works too. So i was wondering if you boiled the pine branches and stuff. And then put it in a bottle almost full. And then put baking soda at the top. Just pretty much combining the ideas....has anyone tried it?